Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/astock/stock-api-libphp/test/src/Api/Models/LicenseContentTest.php:18 Stack trace: #0 {main} thrown in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/astock/stock-api-libphp/test/src/Api/Models/LicenseContentTest.php on line 18